Avenue Montaigne
Avenue Montaigne in the 8th arrondissement is "la grande dame" of Paris streets. It's the place to go for high fashion, with Dior, Chanel, Fendi, Valentino, Louis Vuitton and Ralph Lauren all in evidence, not to mention jewellers like Bulgari and Harry Winston and other haunts of the rich and famous like the the Plaza Athénée hotel.